| Round Lake Beach to Chambray-les-Tours | 4,117.27 mi (6,626.11 km) |
| Round Lake Beach to Chamonix-Mont-Blanc | 4,415.31 mi (7,105.76 km) |
| Round Lake Beach to Champigny-sur-Marne | 4,135.44 mi (6,655.35 km) |
| Round Lake Beach to Champs-Sur-Marne | 4,137.54 mi (6,658.73 km) |
| Round Lake Beach to Chanteloup-les-Vignes | 4,110.84 mi (6,615.76 km) |
| Round Lake Beach to Chantepie | 3,997.56 mi (6,433.45 km) |
| Round Lake Beach to Chantilly | 4,120.08 mi (6,630.62 km) |
| Round Lake Beach to Chaponost | 4,339.15 mi (6,983.19 km) |
| Round Lake Beach to Charenton-le-Pont | 4,130.81 mi (6,647.89 km) |
| Round Lake Beach to Charleville-Mezieres | 4,185.12 mi (6,735.31 km) |
| Round Lake Beach to Chartres | 4,108.03 mi (6,611.23 km) |
| Round Lake Beach to Chassieu | 4,346.80 mi (6,995.49 km) |
| Round Lake Beach to Chateau-d'Olonne | 4,047.14 mi (6,513.24 km) |
| Round Lake Beach to Chateau-Gontier | 4,043.17 mi (6,506.86 km) |
| Round Lake Beach to Chateau-Thierry | 4,161.50 mi (6,697.29 km) |
